- Author: Geoffrey Greatrex, Cornelia B. Horn, Sebastian P. Brock, Witold Witakowski, Robert R. Phenix
- Language: English
- Year: 2011
- Author: Cornelia B. Horn
- Language: English
- Year: 2008
- Author: Cornelia B. Horn Jr Robert R. Phenix
- Language: English
- Year: 2008
- Author: Cornelia B. Horn
- Language: English
- Year: 2006